# ScaleSpace: Scales & Modes — Guitar, bass, uke and piano > Guitar, bass, uke and piano (iPhone/iPad app by Sprung Interactive.) - Source: https://appshunter.io/ios/app/scalespace-scales-and-modes/id6821776464 (this page in markdown: same URL + `.md`) - Developer: [Sprung Interactive](https://appshunter.io/developer/6801592460) - Category: Music, Education - Price: $3.99 - Age rating: 4+ - Requires: iOS 16.4 · 31 MB - Languages: American English - Released: 2026-10-12 - Data updated: 2026-10-13 ## What is ScaleSpace? ScaleSpace shows any scale on your instrument, spelled the way a musician would spell it. Pick a key and a scale, and it appears on a guitar neck, a bass neck, a ukulele, or a piano keyboard. Hold the phone upright and the neck stands up, nut at the top. Turn it sideways and the neck lies flat across the screen. COMPARE SCALES Stack two or three scales on one neck. Each gets its own color and shape, and the notes they share split into both colors, so you can see exactly where A minor pentatonic and C major overlap. Switch to stacked view to see each one on its own neck, lined up. 24 SCALES, MODES AND ARPEGGIOS Major and minor pentatonic, major and minor blues, all seven modes of the major scale (major and natural minor among them), harmonic and melodic minor, and eleven arpeggios from triads to diminished 7, in all 12 keys. REAL POSITIONS Bass pentatonics use the classic five-box system. Guitar gets three-notes-per-string positions for 7-note scales and inversions and shapes for triads. Pick a position and the rest of the neck fades back. EVERY TUNING 6- and 7-string guitar, 4-, 5- and 6-string bass, ukulele and piano, with drop D, DADGAD, open tunings, half-step and whole-step down and more. The notes re-spell themselves to fit. SCALE FINDER Know a few notes but not the scale? Tap them in, and ScaleSpace lists every scale and arpeggio that contains them. HEAR IT, SHARE IT Tap any note to hear it. Export the chart as a clean, printable PDF and send it anywhere from the share sheet. ONE PRICE, NOTHING ELSE Pay once. No subscription, no in-app purchases, no ads. PRIVATE No account and no tracking. ScaleSpace makes no network requests, and your settings stay on your device. Made by Sprung Interactive. Questions and corrections: support@scalespaceapp.com ## Chart rankings - #172 in Top Paid · Music (US App Store) ## Is ScaleSpace safe? Not enough ratings yet to assess ScaleSpace. ## Is ScaleSpace legit? ScaleSpace: Scales & Modes has limited verification signals. The AppsHunter Legitimacy Score for ScaleSpace is 58 out of 100 points across 7 verification signals from App Store and developer data. ## Version history (last 1 release) ### 1.0.0 — 2026-10-12 No release notes. ## More apps by Sprung Interactive - [ShedSpace](https://appshunter.io/ios/app/shedspace/id6801592458) All apps by Sprung Interactive: https://appshunter.io/developer/6801592460 --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-10-13.*